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.w^� _�% ' '��.,....�wrs��'• •"' <br /> �� � • I <br /> - �. *.r� � .� <br /> � � f , S-P �'���'�N�, �1��. <br /> . � , 951 KATYDID LANE <br /> � ' �ST: P�IICHAEL, MN 55376 � <br /> ' - � 497-3566 • � <br /> , � : Steven B., S�hirmers .. • , <br /> . � June 29, 1989 <br /> � Revised 3-6-97 <br /> - Dwig t Ro�t . <br /> ,. Lot 1, Blk.1; �Fox Send. , � �j .r1 -�p <br /> • Orono, Henri. Co. , MN ,� . ���1 I`'d`��� <br /> ���•.+� �j`. <br /> � �+p.,'ii.� D .. . <br /> 1 <br /> ���.s� y�em � is Designed for a Type 1, Fiv� bedroom home and in accordan�e <br /> `��wi�M;-�.� �he Minnesota Pollution Gontrol Agency Chapter 7080 and local <br /> `:�,��;� or'. �n nces . <br /> < ��!;� �-.' .� � <br /> � <br /> The s ils . on this site are typical of SCS soils mapped - LrB - Lester <br /> loam. A seasonally high water table was Iocated at 18" , 22" , _ 30" , & <br /> 34" , mottled soil ) . Due to the seasonally high wa.ter table, a <br /> press rized. mound system will need to be. installed. ,The bottom of <br /> . the r ck bed must be located at least.:"3 ' above the seasonally high <br /> water table. � � <br /> _;;e.. The s ils at� a depth of 12" have a percolation rate .averaging 19 . 2 " <br /> � min/in `�h' and are� adequate for treating septic effluerit. � <br /> A pump'ri�=;�chamber wi.11 need to be installed to lift the effluent to the <br /> tr:;�'a�m .�t- area. . <br /> '�" i, ,;�.;. . <br /> The ma ifold and �supply line pipe must have back drainage to the pumping <br /> � chambe . '�,he distribution pipes shall have � their ends capped. Be sure <br /> the ro kr.and sand fill material are clean. The sod layer below the <br /> entire mound•ed area must be turned over, just break up the sod, be sure <br /> not to over work. . ' <br /> The po er supply and• 'switches must �be located outside the manhole and . <br /> � pumpin chamber in a weather proof e.nclosure. A warning device must be <br /> - _ instal ed with a light and sound device, this is in case of .a pump fail�ire. <br /> � (Mercu y floats are a good method) . � � <br /> All nei hboring w�lls are located more than 100 ' away from the proposed <br /> trea�.cne t area.:.� �^: . <br /> Keep al heavy equipment off of the proposed treatment area before and <br /> after c r�struction as much as possible. The treatment area should be • <br /> marked ff be-€ore •construction. <br /> , � • , �:. <br /> With p� per insta],lation and maintenan:ce, this system should have no ` <br /> probl�m in treating septic effluent effectively. . <br /> ..:,$ , • <br /> Recomme d to �uinp ;the septic:��tank .every year if there is only 1 tank <br /> & every � �ye�rs.. if there are 2 tanks. � <br /> �- <br /> x� �;;`�-� . �' � �r� <br /> Soil and Percolation Teata ��'''��-�. <br /> '.; �. :';j.: . , Sepcic Syatem Deaign Steven B. Schirmers �as <br /> ` • :4 <br /> sBs/as � � x; � <br /> �, . � . . �,i <br />